#104C43#104C43

#104C43 is a dark, moderate teal. Relative luminance 0.057; OKLCH L 37.7% C 0.061 H 180.5°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#104C43
RGB	rgb(16, 76, 67)
HSL	hsl(171, 65%, 18%)
HSV	hsv(171, 79%, 30%)
CMYK	cmyk(78.9%, 0%, 11.8%, 70.2%)
CIE-LAB	lab(28.60, -21.11, -0.07)
CIE-LCH	lch(28.60, 21.11, 180.19°)
OKLab	oklab(37.68% -0.0612 -0.0005)
OKLCH	oklch(37.68% 0.061 180.5)
XYZ	xyz(3.8108, 5.6838, 6.2054)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104C43 #4C1019

analogous

#104C25 #104C43 #10374C

triadic

#104C43 #43104C #4C4310

tetradic

#104C43 #25104C #4C1019 #374C10

square

#104C43 #25104C #4C1019 #374C10

split-complementary

#104C43 #4C1037 #4C2510

monochromatic

#051916 #051916 #104C43 #1B7F70 #25B19C

Accessibility & contrast

On white

9.83

#104C43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#104C43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104C43

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104C43	#FFFFFF	#000000	##FFFFFF
##104C43	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484743

Deuteranopia (green-blind)

#404144

Tritanopia (blue-blind)

#004D49

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #104c43;
/* rgb */ color: rgb(16, 76, 67);
/* oklch */ color: oklch(37.7% 0.061 180.5);

Tailwind

colors: {
  custom: {
    50: '#597e77',
    500: '#104c43',
    950: '#000000',
  },
}

SCSS

$custom: #104c43;
$custom-light: #597e77;
$custom-dark: #000000;

JSON

{
  "hex": "#104c43",
  "rgb": {
    "r": 16,
    "g": 76,
    "b": 67
  },
  "hsl": {
    "h": 171,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.37682,
    "c": 0.06118,
    "h": 180.5
  },
  "luminance": 0.05684
}

Semantic roles & 50–950 ramp

primary

#104C43

secondary

#86323F

accent

#4059E8

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #104C43

Body copy rendered with the generated semantic roles for this colour.

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